CN107930972B - Film applicator with dust-extraction unit - Google Patents
Film applicator with dust-extraction unit Download PDFInfo
- Publication number
- CN107930972B CN107930972B CN201711381509.5A CN201711381509A CN107930972B CN 107930972 B CN107930972 B CN 107930972B CN 201711381509 A CN201711381509 A CN 201711381509A CN 107930972 B CN107930972 B CN 107930972B
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- China
- Prior art keywords
- driven voller
- strut
- piston cylinder
- piston
- drive roll
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
Landscapes
- Cleaning In General (AREA)
Abstract
The invention belongs to woven bag processing technique fields, specifically disclose a kind of film applicator with dust-extraction unit, including rack, conveyer belt, dirt pocket and rotation roller group are connected in rack, dedusting chamber interior walls are equipped with adsorption hole, outer wall is communicated with piston cylinder, and piston cylinder is equipped with breather check valve and outgassing nonreturn valve；The piston rod other end is successively hinged with first connecting rod and second connecting rod, and piston rod is equipped with the first magnet；Vibration unit includes sequentially connected spring, the second magnet, the first strut, the second strut and convex block, and the first strut and the second strut are hinged, and in the second strut motion process, convex block can touch piston cylinder；Rotation roller group includes drive roll, the first driven voller and the second driven voller, is equipped with film hopper below the second driven voller.Using the solution of the present invention, dedusting and the integrated requirement of film two procedures equipment in woven bag production process are met, is applied to woven bag production line more.
Description
Technical field
The invention belongs to woven bag manufacture fields, specifically disclose a kind of film applicator with dust-extraction unit.
Background technique
Polywoven Bag is commonly used in daily life, Polywoven Bag is commonly used to food and chemical industry packaging, wherein
Requirement of the food packaging to packaging bag is at this time can just to need to coat one layer in the single or double of woven bag with moistureproof and waterproof
Waterproof material is known as film in woven bag production process.
It needs to do cleaning treatment to the dust on woven bag in order to which film effect is more preferable, before film.The dedusting of the prior art
Two processes are often separated into film, used dust-extraction unit and coating device are also provided separately, and woven bag is resulted in exist
During being transmitted to device for coating through conveyer belt after dedusting, or dust may be adsorbed, it can not be clear by dust before film
Reason is thorough.
Summary of the invention
The purpose of the present invention is to provide a kind of film applicators with dust-extraction unit, to meet woven bag dedusting and film two
The integrated requirement of procedure equipment avoids woven bag from being infected with dust in the transmit process between two procedures.
In order to achieve the above object, base case of the invention are as follows: the film applicator with dust-extraction unit, including rack, machine
Successively horizontal connection has conveyer belt, dirt pocket and rotation roller group, dirt pocket side wall to be communicated with the work above dirt pocket on frame
Plug tube, piston cylinder both ends of the surface are sealed, and on piston cylinder and dirt pocket connectivity part is equipped with breather check valve, are also set on piston cylinder side wall
There is venthole, is equipped with outgassing nonreturn valve in venthole；Piston and piston rod are equipped in piston cylinder, piston rod one end is connected to piston
On, the other end is successively hinged with first connecting rod and second connecting rod, and piston rod and first connecting rod hinged place are equipped with the first magnet；Piston
Cylinder is circumferentially with connecting plate close to the end face of piston rod, and vibration unit is respectively connected on connecting plate, and vibration unit includes successively connecting
Spring, the second magnet, the first strut, the second strut and the convex block connect, the second magnet and the first magnet poles are on the contrary, the first strut
It is hinged with the second strut, it is hinged with locating rod in the middle part of the first strut, the locating rod other end is fixed on piston cylinder, telescopic spring mistake
Cheng Zhong, convex block can strike piston cylinder；Rotation roller group includes drive roll, the first driven voller and the second driven voller, drive roll and
First driven voller is successively horizontally disposed in dedusting chamber outlet end, the second driven voller be set to the first driven voller lower section, drive roll and
It is equipped with the channel passed through for woven bag friction between rack, between the first driven voller and the second driven voller, drive roll is connected with
Motor, the second connecting rod end are fixed on drive roll end face the center point, are equipped with film hopper below the second driven voller, second from
The film-coating material in film hopper can be touched in dynamic roller rotation process.
The working principle of this base case is: the woven bag to film is sent into dirt pocket by conveyer belt.Motor drives master
Dynamic roller rotation, second connecting rod are fixed on drive roll end face and rotate with drive roll, at the same second connecting rod drive it is hinged with it
First connecting rod movement, first connecting rod drive piston rod to move reciprocatingly, realize the pumping and deflation of piston cylinder.Piston cylinder was evacuated
Cheng Zhong, since breather check valve is set to piston cylinder and dirt pocket connectivity part, extraction is the indoor air of dedusting.Positioned at dirt pocket
It is interior to the dust on film woven bag as the gas being extracted is adsorbed into piston cylinder.In piston cylinder deflation course,
Dust in piston cylinder is discharged with gas from venthole, will not accumulate dust in piston cylinder.Meanwhile it fixing on the piston rod
First magnet moves reciprocatingly with piston rod, and when the first magnet is close to the second magnet, the second magnet drives the first strut to overcome
The elastic force of spring is moved to close to piston rod direction, is hinged with the locating rod being fixed on piston cylinder in the middle part of the first strut, herein
Form lever, the first strut other end to move far from piston cylinder direction, with the second strut of the first strut hingedly be driven to
It is moved far from piston cylinder direction.When first magnet is far from the second magnet, spring drives the first strut to reset, and the second strut is to close
The movement of piston cylinder direction, the second strut drives convex block to tap on piston cylinder, so that the dust in piston cylinder vibrates, keeps dispersion
State.
Woven bag after dedusting leaves dirt pocket, by drive roll, is formed between drive roll and rack and is passed through for woven bag
Channel, contact with drive roll, rack when woven bag passes through and can produce friction, drive woven bag travel forward, from first
Gap between driven voller and the second driven voller is passed through, and is also formed between the first driven voller and the second driven voller and is passed through for woven bag
Channel, contact generates friction when woven bag passes through, therefore the first driven voller drives woven bag when travelling forward, and friction drives
The rotation of second driven voller.In second driven voller rotation process, the film-coating material in film hopper is taken up, film-coating material uniform brush is existed
The film of woven bag lower surface is completed in woven bag lower surface.If woven bag needs two-sided film, it is above-mentioned to overturn woven bag repetition
The course of work.
The beneficial effect of this base case is:
1, drive roll rotates, and on the one hand drives cylinder pumping to deflate, is dusted to the indoor woven bag of dedusting, another party
Face can use friction the woven bag positioned at drive roll and rack between is pushed forward, by woven bag be sent into the first driven voller with
Gap between second driven voller；And during film, drive roll can also play pressuring action to the rear end of woven bag, keep away
When exempting from woven bag and advancing between the first driven voller and the second driven voller, since rear end is not able to maintain tensioner, bag clamping and cause to apply
Film is uneven.
2, vibration unit is set, and with the reciprocating motion of piston rod, the second strut interval taps piston cylinder, makes to be adsorbed to
Dust in cylinder keeps dispersity, guarantees that dust will not be deposited in piston cylinder, is easy to be driven by gas from venthole and arrange
Out.
3, piston rod, first connecting rod and second connecting rod are successively hinged, and be fixed on drive roll can be with master for second connecting rod
Dynamic roller rotation forms crank-slider mechanism, drives piston rod to move back and forth in second connecting rod rotation process.Due to dirt pocket and turn
Dynamic roller group is horizontally disposed, and piston cylinder is arranged above dirt pocket, and piston rod and second connecting rod in the same horizontal line, are not formed inclined
Slider-crank mechanism is set, there is anxious time effect.During piston rod suddenly returns, the Vigorous gas in piston cylinder can be driven to vibrate,
Generate biggish acceleration rapidly by piston cylinder dust and gas be discharged.
4, piston cylinder both ends of the surface are sealed, during reciprocating motion of the pistons, no matter which position on piston cylinder side wall
It is connected to, can achieve the purpose that from dirt pocket air-breathing with dirt pocket.
Further, the drive roll is equipped with friction protrusion, increases the frictional force between drive roll and woven bag, to being pushed forward
Bag clamping is avoided when sending woven bag.
Further, hollow cavity is equipped in first driven voller, the first driven voller side wall is circumferentially with and hollow cavity
The apopore of connection, the sleeve being fixed on the rack is rotatably connected in hollow cavity, and sleeve lateral wall is equipped with through slot, sleeve connection
There is cold water inlet.Through slot is axially arranged along sleeve herein, and through slot runs through the side wall of sleeve, through slot length etc. in the depth direction
In the length of sleeve, i.e., sleeve lateral wall is also extended through in the longitudinal direction.Cold water enters in sleeve, and sleeve is fixed on the rack, phase
First driven voller is remain stationary, when in the first rotating roller of rotation apopore and through slot be aligned when, cold water from apopore arrange
Out, it is sprinkled upon woven bag upper surface, it is cooling to the high temperature film-coating material of woven bag lower surface.
Further, the every root long degree of first strut is different, and the convex block of the second strut ends can be driven to tap to work
The different location of plug tube guarantees gas more as far as possible in piston cylinder by percussion vibration.
Further, the second connecting rod length is equal to drive roll radius length.When second connecting rod is too long during the motion
Influence whether the rotation of the first driven voller, second connecting rod is too short, rotates and drives the stroke of piston rod movement smaller, in piston cylinder
Gas amount of flow is small, influences dust removing effects.
Further, the dirt pocket side wall is the double-layer structure with cavity, including outer wall and inner wall, outer wall and piston cylinder
It is connected to, is circumferentially with adsorption hole on inner wall.The connectivity part of dirt pocket and piston cylinder is limited, when multiple adsorption holes are arranged, passes through sky
When chamber is connected to piston cylinder, the dust being adsorbed on woven bag that can be multi-faceted, dust removing effects are more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the status diagram of vibration unit and piston cylinder when piston cylinder of the embodiment of the present invention is deflated；
Fig. 3 is the status diagram of vibration unit and piston cylinder when piston cylinder of the embodiment of the present invention is evacuated.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: rack 1, conveyer belt 2, dirt pocket 3, piston cylinder 4, piston rod 41, connects
Fishplate bar 42, the first magnet 43, piston 44, drive roll 5, the first driven voller 51, the second driven voller 52, film hopper 53, woven bag
6, spring 7, the first strut 71, the second strut 72, locating rod 73, the second magnet 74, convex block 75, first connecting rod 8, second connecting rod
81。
As shown in Figure 1, having the film applicator of dust-extraction unit, including rack 1, transmission is from left to right successively arranged in rack 1
Band 2, dirt pocket 3 and rotation roller group, the side wall of dirt pocket 3 are the double-layer structure with cavity, including inner and outer wall, on inner wall
It is circumferentially with adsorption hole, outer wall is communicated with piston cylinder 4, and piston cylinder 4 is located at 3 top of dirt pocket.Connect on piston cylinder 4 with dirt pocket 3
Logical place is equipped with breather check valve, and venthole is additionally provided on 4 side wall of piston cylinder, is equipped with outgassing nonreturn valve in venthole.
As shown in Fig. 2, piston cylinder 4 includes 44 direction of piston 44 and vertical piston being slidably connected in piston cylinder 4
Piston rod 41,41 one end of piston rod and piston 44 connect, and the other end is hinged with first connecting rod 8, and piston rod 41 stretches out piston cylinder 4
Divide and is connected with the first magnet 43.4 upper surface of piston cylinder is circumferentially with the connecting plate 42 parallel with piston rod 41, connects in the present embodiment
Fishplate bar 42 is equipped with four pieces.Vibration unit is respectively connected on connecting plate 42, vibration unit includes 7, first, sequentially connected spring
Bar 71, the second strut 72 and convex block 75, on the first strut 71 and 7 junction of spring are equipped with the second magnet 74,74 He of the second magnet
First magnet 43 it is magnetic on the contrary, the first strut 71 and the second strut 72 be it is hinged, be hinged with locating rod 73 in the middle part of the first strut 71,
73 other end of locating rod is fixed on piston cylinder 4, and during the motion, convex block 75 can strike piston cylinder 4 to the second strut 72.
Wherein four first strut, 71 length are different.
Rotation roller group includes drive roll 5, the first driven voller 51 and the second driven voller 52, and drive roll 5 is located at the outlet of dirt pocket 3
End, the setting of the first driven voller 51 is on the right side of drive roll 5 and contact with drive roll 5 setting, the second driven voller 52 be arranged first from
Dynamic 51 lower section of roller, successively line is rectangular at three center, between drive roll 5 and rack 1, the first driven voller 51 and the second driven voller
It is equipped with the channel only passed through for woven bag 6 between 52, all contacts generation with the mechanism of upper and lower two sides when woven bag 6 passes through and rubs
It wipes.Drive roll 5 is connected with rotating electric machine, and drive roll 5 is equipped with friction protrusion, and 5 one side end face the center point of drive roll is fixedly connected
Second connecting rod 81,72 length of the second strut are equal to the length of 5 end face radius of drive roll, and second connecting rod 81 and first connecting rod 8 are hinged.
It is equipped with film hopper 53 below second driven voller 52, can be touched in film hopper 53 in 52 rotation process of the second driven voller
Film-coating material.Be equipped with hollow cavity in first driven voller 51,51 side wall of the first driven voller be circumferentially be connected to hollow cavity out
Water hole is rotatably connected to the sleeve being fixed in rack 1 in hollow cavity, and sleeve lateral wall is along through slot is axially arranged with, and through slot is along set
The axial setting of cylinder, through slot run through the side wall of sleeve in the depth direction, and through slot length is equal to the length of sleeve, i.e., in length direction
On also extend through sleeve lateral wall, sleeve connection has cold water inlet.
When specific works, the communicated band 2 of woven bag 6 is conveyed into dirt pocket 3.Start motor, motor drives 5 turns of drive roll
It is dynamic.Second connecting rod 81, first connecting rod 8 and piston rod 41 are successively hinged, and second connecting rod 81 is fixed on drive roll 5 with drive roll
5 rotations, being formed with second connecting rod 81 is crank, piston rod 41 is the slider-crank mechanism of sliding block, and piston rod 41 is driven to do back and forth
The process that the pumping of piston cylinder 4 is deflated is completed in movement.
Piston rod 41 moves right, and is evacuated out of dirt pocket 3, and the dust on the woven bag 6 in dirt pocket 3 is with dedusting
Gas in room 3 comes out from adsorption hole, is adsorbed into piston cylinder 4.Piston rod 41 moves downward, the dust in piston cylinder 4
It is discharged with gas from venthole.Meanwhile as shown in Fig. 2, when the first magnet 43 is moved downward with piston rod 41, close to the second magnet
74, the second magnet 74 drives the first strut 71 to overcome 7 elastic force of spring, to moving close to 4 direction of piston cylinder, the second strut 72 and the
One strut 71 is hinged, and the second strut 72 is driven to move to far from 4 direction of piston cylinder.As shown in figure 3, the first magnet 43 is by piston rod
When 41 drives move right, far from the second magnet 74, spring 7 is reset to reset condition, drives the first strut 71 far from piston cylinder
4, the second strut 72 is driven, and convex block 75 is driven to tap on piston cylinder 4.Due to vibration unit with connecting plate 42 along piston cylinder 4
Circumferential setting, and 71 length of the first strut is different, and the second strut 72 can be driven to tap in 4 different location of piston cylinder, cause to live
The vibration of 4 interior air-flow of plug tube makes the dust in piston cylinder 4 keep dispersity.Since dirt pocket 3 and rotation roller group are horizontally disposed,
Piston cylinder 4 is arranged dirt pocket 3 above, and piston rod 41 and second connecting rod 81 in the same horizontal line, do not form offset crank cunning
Block mechanism, piston rod 41, which moves upwards process, has anxious time effect, and the Vigorous gas in piston cylinder 4 can be driven to vibrate, generated
Biggish acceleration rapidly by piston cylinder 4 dust and gas be discharged.
Woven bag 6 moves forward after completing dedusting, by between drive roll 5 and rack 1, drive roll 5 is equipped with and rubs
Protrusion is wiped, the frictional force between woven bag 6 is increased, is pushed woven bag 6 forward using friction, while can be by woven bag 6
One section is pressed in rack 1.The rotation of drive roll 5 drives the first driven voller 51 and the rotation of the second driven voller 52, woven bag 6 from first
Gap between driven voller 51 and the second driven voller 52 passes through.The painting in film hopper 53 is taken up in second rotating roller rotation process
Coating materials, is coated in 6 lower surface of woven bag, and in the first rotating roller rotation process, cold water enters in sleeve, when apopore and through slot are aligned
When, cold water is sprinkled upon 6 upper surface of woven bag from apopore outflow, cooling to woven bag 6.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. the film applicator with dust-extraction unit, including rack, it is characterised in that: successively horizontal connection has conveyer belt, removes in rack
Dirt room and rotation roller group, dirt pocket side wall are communicated with the piston cylinder above dirt pocket, and piston cylinder both ends of the surface are sealed, piston
On cylinder and dirt pocket connectivity part is equipped with breather check valve, and venthole is additionally provided on piston cylinder side wall, is equipped with outlet list in venthole
To valve；Piston and piston rod are equipped in piston cylinder, piston rod one end is connected on piston, and the other end is successively hinged with first connecting rod
And second connecting rod, piston rod and first connecting rod hinged place are equipped with the first magnet；Piston cylinder is circumferentially with close to the end face of piston rod
Connecting plate, is respectively connected with vibration unit on connecting plate, vibration unit include sequentially connected spring, the second magnet, the first strut,
Second strut and convex block, the second magnet is with the first magnet poles on the contrary, the first strut and the second strut are hinged, in the middle part of the first strut
It is hinged with locating rod, the locating rod other end is fixed on piston cylinder, and during telescopic spring, convex block can strike piston cylinder；
Rotation roller group includes drive roll, the first driven voller and the second driven voller, drive roll and the first driven voller dedusting chamber outlet end according to
Sub-level setting, the second driven voller be set to the first driven voller lower section, between drive roll and rack, the first driven voller and second from
The channel passed through for woven bag friction is equipped between dynamic roller, drive roll is equipped with friction protrusion, and drive roll is connected with motor, institute
It states second connecting rod end and is fixed on drive roll end face the center point, film hopper is equipped with below the second driven voller, the second driven voller turns
The high temperature film-coating material in film hopper can be touched during dynamic.
2. the film applicator according to claim 1 with dust-extraction unit, it is characterised in that: be equipped in first driven voller
Hollow cavity, the first driven voller side wall are circumferentially with the apopore being connected to hollow cavity, are rotatably connected in hollow cavity solid
Fixed sleeve on the rack, sleeve lateral wall are equipped with through slot, and sleeve connection has cold water inlet.
3. the film applicator according to claim 1 with dust-extraction unit, it is characterised in that: the every root long degree of the first strut
It is different.
4. the film applicator according to claim 1 with dust-extraction unit, it is characterised in that: the second connecting rod length is equal to
Drive roll radius length.
5. the film applicator according to claim 1 with dust-extraction unit, it is characterised in that: the dirt pocket side wall be with
The double-layer structure of cavity, including outer wall and inner wall, outer wall are connected to piston cylinder, and adsorption hole is circumferentially on inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711381509.5A CN107930972B (en) | 2017-12-20 | 2017-12-20 | Film applicator with dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711381509.5A CN107930972B (en) | 2017-12-20 | 2017-12-20 | Film applicator with dust-extraction unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107930972A CN107930972A (en) | 2018-04-20 |
| CN107930972B true CN107930972B (en) | 2019-11-26 |
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ID=61941893
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711381509.5A Active CN107930972B (en) | 2017-12-20 | 2017-12-20 | Film applicator with dust-extraction unit |
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| Country | Link |
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| CN (1) | CN107930972B (en) |
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|---|---|---|---|---|
| CN108749013B (en) * | 2018-05-10 | 2020-02-07 | 重庆佑威电子有限公司 | Self-positioning multilayer laminating machine |
| CN108817694B (en) * | 2018-07-09 | 2020-04-21 | 温州大学 | Laser welding robot |
| CN108993818A (en) * | 2018-08-16 | 2018-12-14 | 温州云彩礼品有限公司 | A kind of mopping device of paint show and colour spraying |
| CN110523595A (en) * | 2019-09-06 | 2019-12-03 | 缙云唐纳机械科技有限公司 | A kind of accurate filming equipment suitable for circular pipe |
| CN110653040A (en) * | 2019-11-06 | 2020-01-07 | 浙江长兴振明高科耐火材料有限公司 | Feeding equipment is used in refractory material production |
| CN112474119A (en) * | 2020-11-23 | 2021-03-12 | 深圳市天元欣环保科技有限公司 | Fireproof spraying device and method for combustible material |
| CN113800225B (en) * | 2021-09-06 | 2023-08-11 | 安徽省铭鼎机械装备有限公司 | Belt conveyor with automatic cleaning function |
| CN115245930A (en) * | 2022-06-12 | 2022-10-28 | 李雪宁 | Inhale ash device convenient to vegetable seed ash removal |
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|---|---|---|---|---|
| GB1481030A (en) * | 1973-08-17 | 1977-07-27 | Fortune William S | Vacuum stroke cleaning device |
| CN204953480U (en) * | 2015-07-21 | 2016-01-13 | 许光祥 | Plastic woven sack rinsing machine |
| CN205871311U (en) * | 2016-07-29 | 2017-01-11 | 江苏中乾塑业有限公司 | Weave cloth automatic coating all -in -one |
| CN206483776U (en) * | 2016-11-02 | 2017-09-12 | 重庆斯托赛克塑业有限责任公司 | The dust arrester of woven bag batching |
-
2017
- 2017-12-20 CN CN201711381509.5A patent/CN107930972B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1481030A (en) * | 1973-08-17 | 1977-07-27 | Fortune William S | Vacuum stroke cleaning device |
| CN204953480U (en) * | 2015-07-21 | 2016-01-13 | 许光祥 | Plastic woven sack rinsing machine |
| CN205871311U (en) * | 2016-07-29 | 2017-01-11 | 江苏中乾塑业有限公司 | Weave cloth automatic coating all -in -one |
| CN206483776U (en) * | 2016-11-02 | 2017-09-12 | 重庆斯托赛克塑业有限责任公司 | The dust arrester of woven bag batching |
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| Publication number | Publication date |
|---|---|
| CN107930972A (en) | 2018-04-20 |
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